Texas Instruments

TLV70719PDQNR

TLV70719PDQNR Description

The TLV70719PDQNR is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed 1.9V output voltage with a maximum output current of 200mA. This regulator is optimized for low power consumption and high efficiency, making it ideal for a wide range of power management applications. The device operates within an input voltage range of up to 5.5V, ensuring compatibility with various power sources. The TLV70719PDQNR features a low dropout voltage of 0.36V at 150mA, which enhances its efficiency in low-voltage applications. Additionally, it boasts a quiescent current of only 50 µA, contributing to its energy-efficient performance. The regulator is housed in a compact 4x2SON package, suitable for surface mount applications, and is available in tape and reel packaging for easy integration into manufacturing processes.

TLV70719PDQNR Features

• Output Type: Fixed 1.9V output voltage, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 5.5V, providing flexibility for different power sources.
• Output Current: Capable of delivering up to 200mA, suitable for powering a variety of devices.
• Low Dropout Voltage: 0.36V at 150mA, enhancing efficiency in low-voltage applications.
• Low Quiescent Current: 50 µA, minimizing power consumption during operation.
• High PSRR: 70dB to 50dB across a frequency range of 100Hz to 1MHz, ensuring excellent noise rejection.
• Control Features: Enable function for easy control and power management.
• Protection Features: Over current, over temperature, short circuit, and reverse polarity protection, ensuring robust and reliable operation.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Packaging: Tape and reel (TR) for efficient manufacturing integration.

TLV70719PDQNR Applications

The TLV70719PDQNR is well-suited for a variety of applications where stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and IoT devices where power efficiency and noise rejection are paramount. The regulator's compact size and surface mount package also make it suitable for space-constrained designs. Specific use cases include:

• Battery-Powered Devices: Ideal for maintaining stable power supply in low-voltage environments.
• Portable Electronics: Ensures efficient power management in devices such as smartphones, tablets, and wearables.
• IoT Devices: Provides reliable power supply for sensors and communication modules in IoT applications.
• Medical Devices: Suitable for powering sensitive medical equipment requiring low noise and high reliability.
• Industrial Applications: Ideal for powering control systems and sensors in industrial environments.

Conclusion of TLV70719PDQNR

The TLV70719PDQNR from Texas Instruments stands out as a reliable and efficient linear voltage regulator, offering a fixed 1.9V output with a maximum current of 200mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring stable power supply and high efficiency. The device's comprehensive protection features and compact packaging further enhance its suitability for a wide range of power management applications. Whether powering portable electronics, IoT devices, or sensitive medical equipment, the TLV70719PDQNR delivers the performance and reliability needed to meet the demands of modern electronics.